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d27415d466
The Itead Ibox is a multi board device based on the Allwinner A20 SoC. It contains the A20 Itead Core module and a base board for the external interfaces. The core module comes with 4GB NAND and 1GB DDR RAM. The base board to which the core board is connected provides 3 USB 2.0 Host ports, 1 USB 2.0 OTG, 1 uSD slot, 10/100 Ethernet port, HDMI, IR receiver, SPDIF and a 32-pin GPIO header. This header expands the features of core board by exposing the VGA pins, audio In/Out pins, SATA, SPI, I2C, UARTS, USB-OTG and power. Signed-off-by: Marcus Cooper <codekipper@gmail.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
126 lines
3.4 KiB
Plaintext
126 lines
3.4 KiB
Plaintext
/*
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* Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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#include "sun7i-a20.dtsi"
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#include "sunxi-itead-core-common.dtsi"
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/ {
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model = "Itead Ibox A20";
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compatible = "itead,itead-ibox-a20", "allwinner,sun7i-a20";
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_pins_itead_core>;
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green {
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label = "itead_core:green:usr";
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gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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};
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blue {
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label = "itead_core:blue:usr";
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gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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};
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};
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};
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&ahci {
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target-supply = <®_ahci_5v>;
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status = "okay";
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};
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&codec {
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status = "okay";
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};
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&gmac {
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pinctrl-names = "default";
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pinctrl-0 = <&gmac_pins_mii_a>;
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phy = <&phy1>;
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phy-mode = "mii";
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status = "okay";
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phy1: ethernet-phy@1 {
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reg = <1>;
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};
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};
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&i2c0 {
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axp209: pmic@34 {
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interrupt-parent = <&nmi_intc>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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};
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};
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&ir0 {
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pinctrl-names = "default";
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pinctrl-0 = <&ir0_rx_pins_a>;
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status = "okay";
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};
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&mmc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
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vmmc-supply = <®_vcc3v3>;
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bus-width = <4>;
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cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
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cd-inverted;
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status = "okay";
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};
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&pio {
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led_pins_itead_core: led_pins@0 {
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allwinner,pins = "PH20","PH21";
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allwinner,function = "gpio_out";
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allwinner,drive = <SUN4I_PINCTRL_20_MA>;
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allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
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};
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};
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®_ahci_5v {
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status = "okay";
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};
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